baber/WOPTO huggingface dataset:
Patent KR-20020068891-A (KR)
Inventor: BAE MIN CHEOL
IPC: H01J29/88
Filed: 2001-02-23
Abstract: PURPOSE: A CRT is provided to save the power consumption and facilitate the manufacture of a large size TV by improving deflection sensitivity and screen size. CONSTITUTION: A CRT includes a funnel(10), a shadow mask(22), and a screen having pixels. The funnel(10) is deposited by a graphite layer. The graphite layer inside of the funnel is separated into a neck side graphite layer(24) and an anode side graphite layer(26). The neck side graphite layer and the anode side graphite layer are connected with the resistor(28) for voltage drop in order to apply the voltage which is dropped to the neck side graphite layer.
Patent KR-20010044648-A (KR)
Inventor: JANG IN BONG
IPC: H04B10/29
Filed: 2001-03-13
Abstract: PURPOSE: An optical repeater for a plurality of services is provided to do a plurality of services in an area where a service is not available by combining a plurality of base station signals performing each service in a photocoupler and transmitting them to a single optical repeater already installed nationwide. CONSTITUTION: A photocoupler(40) for coupling each transmission signal and separating receiving signal into each signal of base stations(10,15) is connected to an IS-95A/B base station(10) and an IS-95C base station(15). A doner unit(21) of an IS-95A/B optical repeater(20) is connected to the photocoupler(40). The doner unit(21) is connected to a remote controller unit(22) installed in a propagation shading area through an optical line(30). Accordingly, mobile communication providers do an IS-95C service in a frequency band allocated in their own company, they can provide the IS-95A/B service and the IS-95C service together in the propagation shading area by coupling a IS-95A/B base station(10) signal and an IS-95C base station(15) signal and connecting with the doner unit(21) of the IS-95A/B optical repeater(20).
Patent KR-20020074615-A (KR)
Title: System and method for testing heating motor of vehicle
Inventor: CHA SEUNG EON
IPC: G01M99/00
Filed: 2001-03-21
Abstract: PURPOSE: A vehicle heater motor test system and method is provided to reduce cost and time by testing the heater motor in a rapid and accurate manner through the detection of noise and vibration of the heater motor. CONSTITUTION: A vehicle heater motor test system comprises a vibration sensing unit attached to X-axis, Y-axis and Z-axis of a blower unit, and which senses vibration of the heater motor; a sound sensing unit for sensing the noise generated from the blower unit; a signal processing unit for processing the signal output from the vibration sensing unit and the sound sensing unit; a screen output driving unit for outputting onto a screen the signal output from the vibration sensing unit and the sound sensing unit, and displaying onto the screen the result of test on the heater motor; an operation algorithm for judging defective heater motor by applying a weighted value to the signals output from the vibration sensing unit and the sound sensing unit; a data storage unit(28) for storing the calculated weighted value constant data, and the operation algorithm for noise and vibration signal; and a control unit(30) for receiving noise and vibration signal from the signal processing unit, reading the weighted value data and operation algorithm from the data storage unit, and performing a weighted value operation. The signal processing unit includes a voltage amplifier unit(20) for amplifying the signal applied from the vibration and sound sensing unit, and a frequency comparing unit(22) for converting the amplified noise and vibration into a frequency, and comparing the converted frequency with a preset frequency.
Patent KR-20020074726-A (KR)
Title: Vehicle steering wheel
Inventor: KIM JONG HWAN
IPC: B62D1/11
Filed: 2001-03-21
Abstract: PURPOSE: A steering wheel for vehicles is provided to protect safely a driver by deforming a rim in order to absorb impact energy and spreading to the remaining energy to a spoke and a hub. CONSTITUTION: A steering wheel for a vehicle is composed of a hub(200) in which a steering column is coupled at a bottom thereof, a rim(100) installed at an outside of the hub(200), and a spoke(300) for connecting the rim(100) and the hub(200). A hollow portion(110) is formed at an inside of the rim(100). A steel rod(400) is installed at the inside of the hollow portion(110). A hole is formed in a certain distance passing through the steel rod(400). If a body of a driver contacts to the rim(100) due to a collision of the vehicle, impact energy is absorbed by deforming the rim and spreading the remaining energy to the spoke and the hub.
Patent KR-20020014657-A (KR)
Title: Operating system for a dynamically re-configurable pc
Inventor: SALLAM HUSSEIN
IPC: G06F9/445
Filed: 2001-03-30
Abstract: PURPOSE: The operating system for a dynamically re-configurable PC is provided to realize a computer operating system and, more specifically, an operating system which is capable of dynamically reconfiguring itself in response to changes in attached system level components and peripherals either at boot time or when in the powered state. CONSTITUTION: A modular computer operating system comprising a CPU component and at least one other computer component of a conventional computer, each of the CPU and other component(s) being housed in its own module, or in a single enclosure, each of the CPU and other component(s) being in contact with a serial Bus controller, each the CPU and other component(s) being connected individually to the serial Bus controller by at least one separate cable per component, and the system, during each initial powered state and while in the powered state, being operable to configure the system for each specific and desired usage.
Patent KR-20020078601-A (KR)
Inventor: KIM HAK MYEON
IPC: F04D29/06
Filed: 2001-04-06
Abstract: PURPOSE: A turbo compressor is provided to reduce loss of power by preventing the lubricating or cooling oil from disturbing the stable high speed rotation of the bull gear arranged within the gear box. CONSTITUTION: A turbo compressor comprises a bull gear(100) connected to a rotating shaft, and which rotates at a high speed; pinion gears(101,102) engaged with the teeth of the bull gear, and which rotate along with the rotation of the bull gear; a compression vane connected to a rotating shaft of the pinion bear, and which compresses air; a gear box(103) for accommodating the bull gear and pinion gears; a plurality of bearings arranged at the wall of the gear box, and which supports the bull gear and the pinion gear; an oil feeding unit for feeding oil to the bearings and the portion where the bull gear and pinion gears are engaged with each other; and an oil catcher(200) arranged in the lower portion within the gear box, and which prevents the oil from disturbing rotation of the bull gear. The oil catcher includes front and rear surfaces which form a space by being spaced apart from each other between the front and rear inner surfaces of the gear box; and side surfaces and a bottom surface having holes for discharging the oil outside from the gear box.
Patent KR-20020078311-A (KR)
Title: An end effector for harvesting fruits and vegetables
Inventor: LEE DAE WON
IPC: A01D46/20
Filed: 2001-04-09
Abstract: PURPOSE: An end effector for harvesting of fruits and vegetables is provided to be widely used to all kinds of fruits and vegetables, and to minimize the damage of the fruits and vegetables during the harvesting of them. CONSTITUTION: The end effector for harvesting of fruits and vegetables comprises a lifting device(10); a moving body(20) having a rear plate coupled to the lifting device so as to be raised or lowered according to the operation of the lifting device, an upper plate coupled to the upper end of the rear plate, and a side plate coupled to the side end of the rear plate; a cutting device(30) installed to the upper plate of the moving body; a receiving device(50) installed to the side plate of the moving body; and a guide device(60) for automatically moving the receiving device.
Patent KR-20020081812-A (KR)
Title: edge-emitting type light emitting diode using face light source and fabrication method for the same
Inventor: LIM SI JONG
IPC: G02F1/13357
Filed: 2001-04-19
Abstract: PURPOSE: A surface light source using an edge emitting type LED and a method for manufacturing the same are provided to easily assemble edge emitting type LED chips by forming an electrode substance at a structure or forming the structure made of the electrode substance, increase the intensity of light by easily enabling high integration of the LED chips. CONSTITUTION: A method for manufacturing a surface light source using an edge emitting type LED includes the steps of manufacturing a plurality of LED chips(100) or LED chip bars, preparing a plurality of structures(11) formed in stripe shape and including electrodes(11a,11b) or having conduction, attaching the plurality of LED chips or LED chip bars to the structures to be connected electrically, fixing the plurality of structures attaching with the LED chips or LED chip bars to be arranged in parallel at regular gaps.
Patent KR-20010099754-A (KR)
Title: 고분자 화합물, 레지스트 재료 및 패턴 형성 방법
IPC: C08F222/40
Filed: 2001-04-27
Abstract: 본 발명은 하기 화학식 1 및 2로 표시되는 단위를 포함하는 중량 평균 분자량 1,000 내지 500,000의 고분자 화합물에 관한 것이다. 
     <화학식 1> 
     
       
     
     <화학식 2> 
     
       
     
     식 중, R 1 은 H, CH 3 또는 CH 2 CO 2 R 3 , R 2 는 H, CH 3 또는 CO 2 R 3 , R 3 은 알킬기, R 4 는 할로겐 원자 또는 아실옥시기, 알콕시카르보닐옥시기 또는 알킬술포닐옥시기를 나타내고, 구성 탄소 원자 상의 수소 원자 중 일부 또는 전부가 할로겐 원자에 의해 치환될 수도 있으며, R 5 는 H, 알킬기, R 6 은 산불안정기, Z는 단결합 또는 2가의 탄화수소기, k는 0 또는 1이며, W는 -O- 또는 -(NR)-를 나타내고, R은 수소 원자 또는 탄소수 1 내지 15의 직쇄상, 분지상 또는 환상의 알킬기를 나타낸다. 
     본 발명의 고분자 화합물을 베이스 수지로 사용한 레지스트 재료는 고에너지선에 감응하고, 감도, 해상성, 에칭 내성이 우수하기 때문에 전자선이나 원자외선에 의한 미세 가공에 유용하다.
Patent KR-20020083678-A (KR)
Title: Anticancer drug composition containing arsenic acid sodium salt, sodium meta arsenite or their mixture
Inventor: LEE SANG BONG
IPC: A61K33/36
Filed: 2001-04-28
Abstract: PURPOSE: A composition containing sodium arsenite, sodium meta arsenite and a mixture thereof as a metabolite in vivo of arsenic trioxide is provided which exhibits strong anticancer activity and can absolutely treat a tumor by inhibition of angiogenesis in the vicinity of the tumor. CONSTITUTION: The anticancer composition containing sodium arsenite, sodium meta arsenite and a mixture thereof as a main component is orally administered at daily doses of 1 to 100mg/kg to a patient suffering from a tumor. The composition is formulated into a tablet, powder, granule, capsule, suspension and emulsion, together with a pharmaceutically acceptable carrier or excipient.
Patent KR-20010107568-A (KR)
Title: 반도체 장치 및 그 제조 방법
IPC: H01L21/768
Filed: 2001-05-10
Abstract: 본 발명은 구리 배선을 피복하여 저유전율을 갖는 층간 절연막을 형성하는 반도체 장치의 제조 방법에 관한 것이다.  그 구성은 기판(21) 위에 저유전율을 갖는 절연막(25)를 형성하는 반도체 장치의 제조 방법에 있어서, 절연막(25)을, 실록산 결합을 갖는 알킬 화합물 및 메틸실란(SiH n (CH 3 ) 4-n ：n＝0,1,2,3)중 적어도 어느 하나와, N 2 O, H 2 O 또는 CO 2 중 어느 하나의 산소 함유 가스와, 암모니아(NH 3 )를 포함하는 성막 가스를 플라즈마화하여, 반응시켜서 성막한다.
Patent KR-20020088833-A (KR)
Title: Therapeutic light source and method using the same
Inventor: WHITE HURST COLIN
IPC: A61N5/06
Filed: 2001-05-21
Abstract: PURPOSE: Provided are a light source for therapy comprising a non-interference light source using a light emitting diode(LED) and an air cooling type LED array and a method for using the same. CONSTITUTION: The light source is used for a photodynamic therapy (PDT) and includes an air cooling type light emitting diode(LED) (Lx,y) array . Air is discharged around the array. The array is mounted on one end of a hand piece suitable for a systemic therapy. The array includes a first type light emitting diode having a first emitting spectrum and a second type light emitting diode having the first emitting spectrum and a second emitting spectrum. The first and second emitting diodes are independently turned on and off. The spectrum is in the range of 550-660 nm.
Patent KR-20020088946-A (KR)
Title: Download System for Mobile Phone
Inventor: JUNG BAEK UN
IPC: H04B17/00
Filed: 2001-05-22
Abstract: PURPOSE: A system for downloading a PCS(Personal Communication Service) device is provided to successively offer PCS devices by an X-Y robot and test a plurality of PCS devices by a plurality of testers. CONSTITUTION: A conveyer(20) is installed at one side of a base plate(10) for moving a PCS device to a certain position. A jig unit(30) tests a plurality of PCS devices safely received in a plurality of PCS device seats. A head unit(50) capable of loading and unloading is installed in an X-Y robot(60), and the X-Y robot(60) moves the head unit(50) in a certain direction. A rotator(70) conveys the test-completed PCS device to a next process. A control device(80) controls the X-Y robot(60). A computer displays test items of the PCS device.
Patent KR-20020089067-A (KR)
Title: Automatic generation method of Page source code and screenpage design description based on IT system
Inventor: KANG CHAN LYONG
IPC: G06F17/00
Filed: 2001-05-23
Abstract: PURPOSE: An automatic screen design specification and source code generating method is provided to automatically generate or modify specifications on screen designs and source codes for expressing the specification on each designed screen when a web based IT(Information Technology) system is constructed. CONSTITUTION: The method comprises steps of a design structure input module(10) receiving data on a desired design structure manually input by a user, a data connection and storage module(11) converting the input data into XML type data, a prototype generator(13) analyzing the XML type data on the design structure and generating HTML source codes, a program generator(15) analyzing the HTML source codes and the data on the design structure and generating script source codes, and the program generator(15) combining the script source codes with the HTML source codes for generating the final prototype source codes.
Patent KR-20020089090-A (KR)
Title: A jewel appearance management equipment and a method
Inventor: KIM CHAN
IPC: B28D5/00
Filed: 2001-05-23
Abstract: PURPOSE: An equipment and a method for processing the surface of a natural gem are provided to reduce loss of the rough stone to the minimum by sorting class of the rough stone with the naked eye when sorting class of rough stone of the natural gem. CONSTITUTION: The method for processing the surface of a natural gem comprises grinding step (S1) of grinding the surface of the rough stone by vibration for about 15 to 20 hours after containing rough stone and water in a tumbler; injection step (S2) of injecting an abrasive into the tumbler so that the surface of the rough stone contained in the tumbler is smoothly faced; confirmation step (S3) of checking the grinding state of the rough stone to confirm internal structure, color and cracks of the rough stone by shedding an electric light on the inner part of the rough stone grinded in the tumbler by vibration; sorting step (S4) of sorting the rough stone passing the confirmation step per types and sizes; cutting step (S5) of cutting the rough stone to cut the rough stone sorted by the sorting step to a certain shape; briefing step (S6) of finishing flaws and cracks generated in the state that the rough stone is sorted and cut; modeling step (S7) of forming a basic shape of the rough stone passing the cutting step; adhesion step (S8) of installing the rough stone at a jig using an adhesive to grind the rough stone a basic shape of which is formed in the modeling step; cutting step (S9) of cutting the rough stone installed at the jig by the adhesive to a certain shape; and polishing step(10) of polishing the rough stone passing the cutting step.
Patent KR-20020094249-A (KR)
Title: the control method of medical chair using the neural network
Inventor: LEE JONG SHIN
IPC: A61G15/00
Filed: 2001-06-08
Abstract: PURPOSE: Provided is a medical chair using a nerve system which can be controlled to maintain the body pressure distribution so that a user gets the most comfortable feeling and a method for controlling the medical chair. CONSTITUTION: The medical chair includes a head supporting pad, a back of a chair for supporting the back of a user and a seat, wherein the respective parts are connected rotatably. Each part is provided with a plurality of pressure detecting sensors. An optimal body pressure distribution is calculated by using body pressure and its distribution detected at every body contact site, and the rotatable connectors among the head supporting pad, the back and the seat are driven controllably.
Patent KR-20020094497-A (KR)
Title: Apparatus and process for inserting iron core to joiner connection part
Inventor: LEE JEONG IM
IPC: B21B47/00
Filed: 2001-06-12
Abstract: PURPOSE: A device and a method for inserting an iron core to a joiner connection are provided to prevent the loosening of the joiner connection in an annealing furnace and to offer convenience to a worker by automatically inserting the iron core to the joiner connection. CONSTITUTION: A forward and backward movement unit(10) connects a reciprocating push bar with a drive unit via a horizontal link(14) and converts the rotational motion of the drive unit to the linear reciprocating motion of the push bar. An iron core storage case(40) loads an iron core(106) inside. The iron core is closely adhered to the upper portion of the iron core storage case by an elastic unit. An insertion unit(60) inserts the iron core to a joiner connection by using a forward and backward movement insertion unit.
Patent KR-20020095982-A (KR)
Title: Impedance matching apparatus for variable antenna
Inventor: KIM HYEONG GYUN
IPC: H01Q1/22
Filed: 2001-06-18
Abstract: PURPOSE: An impedance matching apparatus for a variable antenna is provided to maximize transmitting/receiving ratio of terminal by using optimum voltage standing wave ratio and antenna gain suitable for each condition. CONSTITUTION: An impedance matching apparatus comprises a state sensor unit(100) for sensing whether an antenna(50) is extended or contracted, and outputting state signals in accordance with the result of sensing; a first matching circuit(300) optimized for the state where the antenna is contracted; a second matching circuit(400) optimized for the state where the antenna is extended; a switch unit(200) for selecting one from the first matching circuit and the second matching circuit; and a control unit(500) for operating one of the first matching circuit and the second matching circuit, by outputting a connection control signal to the switch unit in accordance with the state signals. The switch unit includes an antenna connection section(210) for determining whether the input/output signals of the antenna are transmitted through the first matching circuit or the second matching circuit; and a transmitting/receiving terminal connection section(220) for determining whether the input/output signals of the first matching circuit or the second matching circuit is transmitted to a transmitting/receiving unit(30).
Patent KR-20020097381-A (KR)
Inventor: KANG HYO YEONG
IPC: H01L21/336
Filed: 2001-06-20
Abstract: PURPOSE: A fabrication method of MOSFETs(Metal Oxide Semiconductor Field Effect Transistors) is provided to reduce a leakage current by forming a gate on upper and lower parts and sidewalls of a channel region. CONSTITUTION: A trench as a channel region is formed by selectively etching a substrate(10) of an active region. A bottom polycide gate(11) is formed on the bottom and at sides of the channel region. A lower gate oxide(12) is formed on the bottom polycide gate(11). A first silicon layer(13) is filled into the channel region. Then, an oxide layer(14) is formed on the exposed substrate(10) as source and drain region(A,B). A second silicon layer(15) is formed on the oxide layer(14). A well is formed by implanting dopants into the source and drain region(A,B). An upper gate oxide(16) is formed on the first silicon layer(13). A top polycide gate(17) is formed on the upper gate oxide(16).
Patent KR-20030000628-A (KR)
Title: Door checker with vibration prevention function in vehicle
Inventor: CHOI U NYEONG
IPC: E05F5/02
Filed: 2001-06-26
Abstract: PURPOSE: A vibration control car door checker is provided to prevent the damage of components caused by vibration occurring while opening a door. CONSTITUTION: The vibration control car door checker comprises a checker body part(30) connected to a car body and provided with many bending parts(32), a stopper part(40) installed to the other side of the checker body part(30) in a door and provided with elastic bellows(44) formed toward the checker(50), and a checker part(50) fixed to a door and provided with an elastic roller(52) rolled over while adhering closely to the bending part(32) of the checker body part(30).
Patent KR-20030009959-A (KR)
Title: Discharge device for drum
Inventor: YOON JU HAN
IPC: D06F58/04
Filed: 2001-07-24
Abstract: PURPOSE: A device for discharging static electricity of a drum is provided to effectively reduce the static electricity generated during the rotation of a drum by mounting a discharging probe around the drum, thereby preventing the damage of the parts in the washing machine or the reduction of the lifespan of the washing machine. CONSTITUTION: A device for discharging static electricity of a drum includes an outer case(1) forming the exterior of a washing machine, a drum(5) rotatively mounted in the outer case, and a discharging probe(25) mounted to the outer case with a predetermined distance from the drum for discharging the static electricity generated by the rotation of the drum, wherein the discharging probe is mounted to the outer case with several millimeters from the drum.
Patent KR-20030015600-A (KR)
Inventor: CHOI JUM YEL
IPC: B63H21/00
Filed: 2001-08-16
Abstract: PURPOSE: A main power device and a propelling device are provided to increase the energy efficiency and the loaded amount of freight by installing a main engine in an optional position and to improve the driving stability by distributing the positions of equipments. CONSTITUTION: Rotating force from a diesel engine(1) is transmitted to a hydraulic pump(3). Compressed oil from the hydraulic pump is adjusted its direction in a direction changing valve(4). A hydraulic motor(5) is rotated forwardly and reversely by an input value. A forward/reverse rotation value of a screw is generated by the input value. A screw(7) is driven by the reduced value in a stern propelling device(6) to connect the hydraulic motor and the screw. A hydraulic cylinder(10) pulls steering devices(8,9) and the stern propelling device. Thereby, the forward/reverse rotation of a transmission is converted quickly and noise is reduced.
Patent KR-20030016780-A (KR)
Title: Method for improved the qualities of drinking water for domestic animals by using activated humic substances, pumice and organic acids
Inventor: SEO HUI DONG
IPC: A23K1/00
Filed: 2001-08-21
Abstract: PURPOSE: A method of making an animal drink containing a mineral complex, a physiologically active substance, a growth promoting substance, an antibiotics for controlling the growth of a pathogenic microorganism is provided. Therefore, the beverage improves the growth rate, meat quality and stall environment with low mortality when supplied to domestic animal. CONSTITUTION: A mineral and active material supplier(2) containing naturally- or artificially-produced active humus material pellets, rhyolite or dacite pumice(4) is installed inside a beverage storage tank(1), an organic acid such as fulvic acid, citric acid, tartaric acid or the like for producing a metal chelate complex is introduced into the storage tank and aerated for one day or more to produce a beverage to be fed to livestock.